Harmony Search Algorithm with Ensemble of Surrogate Models

Mohanarangam, Krithikaa; Mallipeddi, Rammohan

doi:10.1007/978-3-662-47926-1_3

Cited by 2 publications

(1 citation statement)

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“…In HS algorithm, a musical instrument corresponds to a decision variable in optimization where its pitch range corresponds to a value range and a harmony corresponds to a solution vector [20].The aesthetic criteria in music corresponds the objective function that iteratively evaluates the solutions vectors [19]. Figure (3) show the HS algorithm [21], [22] Senses of word ‫"حديث"‬…”

Section: Harmony Searchmentioning

confidence: 99%

Sense-Based Arabic Information Retrieval Using Harmony Search Algorithm

Hassan

Hadi

2017

ijci

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Information Retrieval (IR) is a field of computer science that deals with storing, searching, and retrievingdocuments that satisfy the user need. The modern standard Arabic language is rich in multiple meanings (senses) for manywords and this is substantially due to lack of diacritical marks. The task for finding appropriate meanings is a key demand inmost of the Arabic IR applications. Actually, the successful system should not be interested only in the retrieval quality andoblivious to the system efficiency. Thus, this paper contributes to improve the system effectiveness by finding appropriatestemming methodology, word sense disambiguation, and query expansion for addressing the retrieval quality of AIR. Also, itcontributes to improve the system efficiency through using a powerful metaheuristic search called Harmony Search (HS)algorithm inspired from the musical improvisation processes. The performance of the proposed system outperforms the one inthe traditional system in a rate of 19.5% while reduces the latency in an approximate rate of 0.077 second for each query.

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